FUEL HOSES_DIN EN 15584

Weber Automotive STANDARD

Piping

WAN

ZG - 0004 English Version

1. SCOPE OF APPLICATION APPLICATION The standard standard WAN ZG-0004 – Piping – is applicable for components made made for Weber Automotive unless: •

Explicitly stated otherwise on the drawing generated by a Weber Automotive company

or •

The parts are made to drawings generated by third parties.

Differing specifications for surface finish and porosity on drawings precede the definitions contained in this standard.

2. AUTHORIZATION The standard WAN ZG-0004 Index B is valid from: June 03, 2009 2009 WAN ZG-0004 exists in both German and English. In case of differing interpretations the German version is legally binding.

Release authorized by:

Markdorf, June 03, 2009

signed: Eberhard Wizgall Vice President & CTO CTO

3. CHANGES: document was modified on June 03, 2009 Stage of revision: B Responsible for changes: author Document management: DEP Quality Management/ Environmental Protection DEP Standards and Patent Summery of changes: page 3 – Tolerances / dimension 28 ; original author

Author: FE-AK/Beirle FE-PT/Schürer

Pages:

4

Checked : FE-AK/ U. Niedermeier

Stage of revision:

B

Release: GF/ E. Wizgall

Distributed: P-QM/UM / M.Pleikies

20090603_WAN_ZG-0004_B_ 20090603_WAN_ZG-0004_B_Verschlauchung_EN.doc Verschlauchung_EN.doc

©

Replaces issue from: 30.04.2009 Date of Issue:

03.06.2009

Page 1 of Pages 4

Weber Automotive No part of this document may be reproduced reproduced without prior written permission of Weber Automotive Automotive


WAN ZG-0004 4.

CONTENTS

4.1 4.1.1

elastomer material class

EPDM

Elastomer

EPDM ShA 65 ± 5 with inlay

HNBR ShA 65 ± 5 with inlay

AEM ShA 65 ± 5 with inlay

Application

- sea water - engine coolant

- oil - Blowby - air

- charge air

Temperature range °C

-50°/+130°

-40°/+150°

-30°/+175°

Abreviation

A

B

C

Ethylene - Propylene – Diene - Rubber

Abreviation as per DIN ISO 1629

HNBR Hydrogenated Acrylonitrile-Butadiene-Rubber AEM

Ethylene – Acrylate - Rubber

Table 1: used materials

4.1.2 ecxeption For fuel hoses the guidelines of the following standards apply: •

•

4.1.3

European market: DIN EN ISO 15584 with reference to ISO 7840 and ISO 1817 American market: USCG: Boatbilder handbook Subpart J - Fuel Systems: Title 33 CFR Section 183.540

material requirements

Elastomer must meet the specifications of the following table. properties

material class unit

A

B

C

Test procedure

hardness

Shore A

60-70

DIN 53505

Tensile Strength

N/mm²

>7

DIN 53504

Ozone resistance

X

X

X

bar

- 0,5 - 4

quantity

mg

max. 25

VDA Chapter 19

particle size

µm

max. 250

VDA Chapter 19

pressure range contamination

Table 2: Material specification

20090603_WAN_ZG-0004_B_Verschlauchung_EN.doc

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Weber Automotive No part of this document may be reproduced without prior written permission of Weber Automotive


WAN ZG-0004 properties after heat ageing

material class properties A r o f t a e h ld o h

h 8 6 1

B

heat ageing at

°C

hardness after testing

Shore A

≤

77

hardness change

%

≤

10

tensile strength after testing

N/mm²

C

130

≥

5

Table 3: thermal ageing

4.2

Tolerances

check gauge for tolerances (d) ; (s) no longitudinal grooves allowed

•

For length ( l ) use the tolerances from EN ISO 1307. Diameter ( di ) to be tolerated to DIN 3021-3 Wall thickness ( s ) to be tolerated to DIN 3021-3

•

Hose connectors are specified by Weber Motor to DIN 3021.

• •


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WAN ZG-0004 4.3 4.3.1

naming of hoses naming convention

Naming to be carried out as per „WAN IN-0002“ , in german and englisch

4.3.2

Identification marking of components

Printed indentification is specified in WAN ZG-0003 - indentification marking of component with the following minimal information: „arrow“ + „medium “ + Weber Motor GmbH or Logo + „Material number “ + „production date “

•

•

•

4.4

Weber Motor GmbH or Logo If the hose is too small for the full label, „Weber Motor GmbH“ ort he Logo can be abbreviated to “WM”. Production date The production date has to contain, at minimum, the year and the week of manufacture. Coding can be done to the suppliers’ specification, providing the demands of WAN ZG-0003 are met. Date coding and decoding tables are part of the initial sample submission and are to be transmitted to Weber Automotive. Arrows The arrows define the direction of flow. Arrow direction is to be clearly specified on the drawing.

Additional applicable documents

DIN EN ISO1307 DIN 3021 Teil 1-3 DIN ISO 1629 DIN 53505 DIN 53504 VDA Band 19 WAN ZG-0003


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FUEL HOSES_DIN EN 15584

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